public async void searchBtn_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(searchTextbox.Text))
{
return;
}
var sESSDATA = ApplicationData.Current.LocalSettings.Values["biliUserSESSDATA"] as string;
searchBtn.IsEnabled = false;
searchProgressRing.IsActive = true;
searchProgressRing.Visibility = Visibility.Visible;
(string, long, UrlType, int)info = (null, 0, 0, 0);
try
{
info = await AnalyzeVideoUrlAsync(searchTextbox.Text, sESSDATA); //分析输入的url，提取bv或者av，是否指定分p
}
catch (NullReferenceException)
{
Reset();
var dialog = new ExceptionDialog("未找到视频", XamlRoot);
await dialog.ShowAsync();
return;
}
catch (Exception ex)
{
Reset();
var dialog = new ExceptionDialog(ex.Message, XamlRoot);
await dialog.ShowAsync();
return;
}
if (info.Item3 == UrlType.BangumiEP)//下载ep番剧
{
var bangumi = await BiliVideoHelper.GetBangumiInfoAsync(info.Item4, 0, sESSDATA);
var dialog = await BangumiDialog.CreateAsync(bangumi, XamlRoot);
Reset();
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
return;
}
}
else if (info.Item3 == UrlType.BangumiSS)//下载ss番剧
{
var bangumi = await BiliVideoHelper.GetBangumiInfoAsync(info.Item4, 1, sESSDATA);
var dialog = await BangumiDialog.CreateAsync(bangumi, XamlRoot);
Reset();
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
return;
}
}
//else if (info.Item3 == UrlType.SingelVideo) //指定了分p的时候，废弃这种用法
//{
// var dialog = await SingleVideoDialog.CreateAsync
// (await BiliVideoHelper.GetSingleVideoInfoAsync(info.Item1, info.Item2, 64, sESSDATA));
// Reset();
// var result = await dialog.ShowAsync();
// if (result == ContentDialogResult.Secondary) return;
//}
else if (info.Item3 == UrlType.MasteredVideo) //下载普通视频集合
{
var master = await BiliVideoHelper.GetVideoMasterInfoAsync(info.Item1, sESSDATA);
var dialog = await MasteredVideoDialog.CreateAsync(master, XamlRoot);
Reset();
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
return;
}
}
else if (info.Item3 == UrlType.MangaMC) //下载漫画
{
if (Settings.DownloadPath == null) //检查下载目录是否为空
{
Reset();
var dialog = new ErrorDialog("未设置下载储存文件夹，请前往设置以更改", XamlRoot)
{
PrimaryButtonText = "前往设置"
};
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Secondary)
{
return;
}
else
{
MainPage.ContentFrame.Navigate(typeof(SettingPage));
MainPage.NavView.SelectedItem = MainPage.NavView.SettingsItem;
return;
}
}
try
{
await StorageFolder.GetFolderFromPathAsync(Settings.DownloadPath);
}
catch (FileNotFoundException)
{
Reset();
var dialog = new ExceptionDialog("找不到指定下载目录:" + Settings.DownloadPath, XamlRoot);
await dialog.ShowAsync();
return;
}
var master = await BiliMangaHelper.GetBiliMangaMasterAsync(info.Item4, sESSDATA);
Reset();
var mangaFrame = new Frame();
var mangaWindow = new Window
{
ExtendsContentIntoTitleBar = true,
Content = mangaFrame
};
mangaWindowDic.Add(master, mangaWindow);
mangaFrame.Navigate(typeof(MangaDownloadPage), master);
mangaWindow.Activate();
}
else
{
Reset();
var dialog = new ContentDialog()
{
Content = "解析失败，没有找到合适的下载方法"
};
await dialog.ShowAsync();
}
}
//bv cid 类型 ep或ss或mc
private async Task <(string, long, UrlType, int)> AnalyzeVideoUrlAsync(string url, string sESSDATA)
//分析输入的url，提取bv
{
BiliVideoMaster master;
long cid = 0;
int p = 0;
string bv;
long av;
int ep = 0;
int ss = 0;
int mc = 0;
UrlType type = UrlType.MasteredVideo;
//if (Regex.IsMatch(searchTextbox.Text, "\\?p=[0-9]*"))//判断分p
//{
// p = int.Parse(Regex.Match(searchTextbox.Text, "p=[0-9]*").Value.Remove(0, 2));
// type = UrlType.SingelVideo;
//};
if (Regex.IsMatch(url, "[B|b][V|v][a-z|A-Z|0-9]*"))//判断bv
{
bv = Regex.Match(url, "[B|b][V|v][a-z|A-Z|0-9]*").Value;
master = await BiliVideoHelper.GetVideoMasterInfoAsync(bv, sESSDATA);
}
else if (Regex.IsMatch(url, "[a|A][v|V][0-9]*"))//判断av
{
av = long.Parse(Regex.Match(url, "[a|A][v|V][0-9]*").Value.Remove(0, 2));
master = await BiliVideoHelper.GetVideoMasterInfoAsync(av, sESSDATA);
}
else if (Regex.IsMatch(url, "[e|E][p|P][0-9]*"))//判断ep
{
p = 0;
master = null;
type = UrlType.BangumiEP;
ep = int.Parse(Regex.Match(url, "[e|E][p|P][0-9]*").Value.Remove(0, 2));
}
else if (Regex.IsMatch(url, "[s|S][s|S][0-9]*"))//判断ss
{
p = 0;
master = null;
type = UrlType.BangumiSS;
ss = int.Parse(Regex.Match(url, "[s|S][s|S][0-9]*").Value.Remove(0, 2));
}
else if (Regex.IsMatch(url, "[m|M][c|C][0-9]*"))
{
p = 0;
master = null;
type = UrlType.MangaMC;
mc = int.Parse(Regex.Match(url, "[m|M][c|C][0-9]*").Value.Remove(0, 2));
}
else
{
throw new ArgumentException("Url不合法");
}
if (p != 0)
{
cid = (long)(master.VideoList.Where(v => v.P == p)?.FirstOrDefault().Cid);
}
if (type == UrlType.MangaMC)
{
return(null, 0, type, mc);
}
if (type == UrlType.BangumiEP)
{
return(null, 0, type, ep);
}
if (type == UrlType.BangumiSS)
{
return(null, 0, type, ss);
}
if (master != null)//只要是番剧，就把master赋值为空
{
return(master.Bv, cid, type, 0);
}
else
{
throw new Exception();
}
}